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Find Roof sealant application pros in Greenwich

Avatar for Bob & Sons Roofing

Bob & Sons Roofing

467 Main Street
4.56(
98
)
Approved Pro

Bob & Sons Roofing

467 Main Street
4.56(
98
)
Approved Pro
Customers say: Super punctual
70 local quotes requested
21 years of experience

Bob & Sons Roofing, is your premier choice for all of your roofing needs. We have provided high quality work and friendly customer service for years. Call today!

"From start to finish Steve and his crew were top notch. The work was flawless. Honest as they come. I'd hire him again and again. "

Ken J on August 2025

Bob & Sons Roofing, is your premier choice for all of your roofing needs. We have provided high quality work and friendly customer service for years. Call today!

"From start to finish Steve and his crew were top notch. The work was flawless. Honest as they come. I'd hire him again and again. "

Ken J on August 2025


Avatar for Mortelliti Contractors, Inc.

Mortelliti Contractors, Inc.

12 West Main Street
4.86(
11
)
Approved Pro

Mortelliti Contractors, Inc.

12 West Main Street
4.86(
11
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
36 local quotes requested

Mortelliti Contractors Inc. is your trusted local roofing contractor in White Plains, NY, with over 80 years of experience. We specialize in roof repair, roof replacement, and commercial roofing. We also offer expert siding, interior painting, and home improvement services. Fully licensed and insured, we take pride in delivering reliable, high-quality work that lasts. Whether it's fixing a leak, upgrading your siding, or painting your home, we handle it all with care and professionalism.

"They were fine. Did the work on time and as promised."

Jared S on August 2021

Mortelliti Contractors Inc. is your trusted local roofing contractor in White Plains, NY, with over 80 years of experience. We specialize in roof repair, roof replacement, and commercial roofing. We also offer expert siding, interior painting, and home improvement services. Fully licensed and insured, we take pride in delivering reliable, high-quality work that lasts. Whether it's fixing a leak, upgrading your siding, or painting your home, we handle it all with care and professionalism.

"They were fine. Did the work on time and as promised."

Jared S on August 2021


Avatar for SJM Roofing

SJM Roofing

370 Vauxhall St.
4.74(
72
)
Approved Pro

SJM Roofing

370 Vauxhall St.
4.74(
72
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
10 local quotes requested

We are a locally owned and operated company that values honesty and integrity, and stands behind our work. We specialize all types of roofing. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Excellent quality done on time with no debris left behind."

Cynthia C on July 2025

We are a locally owned and operated company that values honesty and integrity, and stands behind our work. We specialize all types of roofing. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Excellent quality done on time with no debris left behind."

Cynthia C on July 2025


Avatar for Allied Roofing

Allied Roofing

50 East Ave
4.95(
40
)
Approved Pro

Allied Roofing

50 East Ave
4.95(
40
)
Approved Pro
Super Service Award
Customers say: Quick response
88 local quotes requested
11 years of experience

Thank you for choosing Allied Roofing. We are a locally owned and operated business and look forward to taking care of your roofing needs. We promise prompt, personal and professional services and excellent results. Your roof protects your home, let us take care of your needs quickly and safely. Call for a consultation today.

"Vincent did what he promised when he said he would . Thats very important. Great crew too!"

LawrenceD D on August 2025

Thank you for choosing Allied Roofing. We are a locally owned and operated business and look forward to taking care of your roofing needs. We promise prompt, personal and professional services and excellent results. Your roof protects your home, let us take care of your needs quickly and safely. Call for a consultation today.

"Vincent did what he promised when he said he would . Thats very important. Great crew too!"

LawrenceD D on August 2025


Avatar for Approved Roofing

Approved Roofing

86 S Broad St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Approved Roofing

86 S Broad St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for M & J Roofing LLC

M & J Roofing LLC

347 S Leonard St
4.97(
593
)
Approved Pro

M & J Roofing LLC

347 S Leonard St
4.97(
593
)
Approved Pro
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
39 years of experience

When you need a good roof over your head, call M&J Roofing. For years, people have trusted our family with the care of their roofs. It’s a trust we take very seriously, and it shows in the quality of our work and the dedication of our employees. the dedication of our employees. When you hire M&J Roofing., you’re hiring the accumulated knowledge of decades of experience and unmatched craftsmanship. Please browse our gallery to learn about our capabilities, and give us a call. We look forward to working with you. We also work on chimney reflashing, repointing, and rebuilding from roof level to top. We are licensed and insured, and registered with BBB. We serve all Connecticut. and we also do FREE estimates. Thank you for visiting our website. Roofing is often an overlooked part of the home. Don’t wait until it’s too late to make the necessary repairs to your roof. From gutters to repairs, countless customers have relied on us, and we have always delivered. You see, great roofing isn’t just a job to us, our family has been doing it for over 26 years, and it’s in our blood. Cost is determined by the job. No travel charges. No service fee. Fees. Additional phone: 1203-509-6554 Additional contact: Louie Ibraimovski . Additional DBA: M & J Service, LLC.

"We had our roof re shingled several years ago and could not be happier. Had an issue with the gutter and they came and resolved the issue quickly and professionally . Louie was a pleasure to deal with and I highly recommend this company as they stand by their work. - Debbie"

debbie b on July 2025

When you need a good roof over your head, call M&J Roofing. For years, people have trusted our family with the care of their roofs. It’s a trust we take very seriously, and it shows in the quality of our work and the dedication of our employees. the dedication of our employees. When you hire M&J Roofing., you’re hiring the accumulated knowledge of decades of experience and unmatched craftsmanship. Please browse our gallery to learn about our capabilities, and give us a call. We look forward to working with you. We also work on chimney reflashing, repointing, and rebuilding from roof level to top. We are licensed and insured, and registered with BBB. We serve all Connecticut. and we also do FREE estimates. Thank you for visiting our website. Roofing is often an overlooked part of the home. Don’t wait until it’s too late to make the necessary repairs to your roof. From gutters to repairs, countless customers have relied on us, and we have always delivered. You see, great roofing isn’t just a job to us, our family has been doing it for over 26 years, and it’s in our blood. Cost is determined by the job. No travel charges. No service fee. Fees. Additional phone: 1203-509-6554 Additional contact: Louie Ibraimovski . Additional DBA: M & J Service, LLC.

"We had our roof re shingled several years ago and could not be happier. Had an issue with the gutter and they came and resolved the issue quickly and professionally . Louie was a pleasure to deal with and I highly recommend this company as they stand by their work. - Debbie"

debbie b on July 2025


Avatar for Angus Theriault & Sons Inc

Angus Theriault & Sons Inc

323 Ward Ave
4.95(
19
)
Approved Pro

Angus Theriault & Sons Inc

323 Ward Ave
4.95(
19
)
Approved Pro
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
654 local quotes requested

Angus Theriault & Sons – Providing Residential and Commercial Roofing Services in Westchester County and Surrounding Areas for Over 75 Years. Integrity and quality work have been prime ingredients in our success from the start. We have built a solid reputation on customer satisfaction, achieved through quality work, attention to detail and prompt service.Angus Theriault & Sons specializes in residential roofing, sheet metal fabrication, gutters, soffit, fascia, copper and aluminum work and more. We can suggest the best application for your particular needs whether it be maintenance, reinforcement, restoration or a complete new roofing system. We carefully estimate every job, quote a reasonable price and complete the work in the shortest time possible. We are licensed, insured, and certified by the manufacturers and provide superior craftsmanship and experienced professionalism. Additional Email: Info@Westchesterroofer.Com

"I called for a repair to my daughter's roof. The room with the wet sheetrock has a cathedral ceiling with no attic access to determine the source of the leak. Steve inspected the roof section and suggested that the wetness was due to condensation. Vents were installed and small section of roof was replaced at a very reasonable cost. Steve always responded to calls and follow-up questions promptly, Very competent and obliging. A pleasure to work with,"

Mel W on October 2020

Angus Theriault & Sons – Providing Residential and Commercial Roofing Services in Westchester County and Surrounding Areas for Over 75 Years. Integrity and quality work have been prime ingredients in our success from the start. We have built a solid reputation on customer satisfaction, achieved through quality work, attention to detail and prompt service.Angus Theriault & Sons specializes in residential roofing, sheet metal fabrication, gutters, soffit, fascia, copper and aluminum work and more. We can suggest the best application for your particular needs whether it be maintenance, reinforcement, restoration or a complete new roofing system. We carefully estimate every job, quote a reasonable price and complete the work in the shortest time possible. We are licensed, insured, and certified by the manufacturers and provide superior craftsmanship and experienced professionalism. Additional Email: Info@Westchesterroofer.Com

"I called for a repair to my daughter's roof. The room with the wet sheetrock has a cathedral ceiling with no attic access to determine the source of the leak. Steve inspected the roof section and suggested that the wetness was due to condensation. Vents were installed and small section of roof was replaced at a very reasonable cost. Steve always responded to calls and follow-up questions promptly, Very competent and obliging. A pleasure to work with,"

Mel W on October 2020


JJP Contracting Unlimited, Inc.

432 W William Street
4.74(
27
)
Approved Pro

JJP Contracting Unlimited, Inc.

432 W William Street
4.74(
27
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
387 local quotes requested

At this time, we are not offering Roof Repairs. We are only doing full roof installations and siding installation. JJP Contracting Unlimited, Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and to provide our employees with a great place to work. We are looking forward to working with you! Give us a call today.

"Follow up to earlier review -JJP Contracting Jose and Brian are running a top tier business. I'm going to be totally honest with the people of Angi- We hired this team to perform a siding job and it originally didn't go well. They pulled down the pre-existing wood shingle siding that was rotted and installed new Siding on the home. When the siding first went up there was a defect that we all couldn't understand. We thought that it wasn't okay to leave it up but tried to see if the warmer weather would cause it to unbuckle. JJP stood by their words even months after the siding had been installed and came back to make the necessary fixes. I appreciate this more than the team knows because too often contractors are not true to what they say. This team is running an honest business that I can truthfully say that I trust. I look forward to discussing further projects with their group."

Warren H on September 2024

At this time, we are not offering Roof Repairs. We are only doing full roof installations and siding installation. JJP Contracting Unlimited, Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and to provide our employees with a great place to work. We are looking forward to working with you! Give us a call today.

"Follow up to earlier review -JJP Contracting Jose and Brian are running a top tier business. I'm going to be totally honest with the people of Angi- We hired this team to perform a siding job and it originally didn't go well. They pulled down the pre-existing wood shingle siding that was rotted and installed new Siding on the home. When the siding first went up there was a defect that we all couldn't understand. We thought that it wasn't okay to leave it up but tried to see if the warmer weather would cause it to unbuckle. JJP stood by their words even months after the siding had been installed and came back to make the necessary fixes. I appreciate this more than the team knows because too often contractors are not true to what they say. This team is running an honest business that I can truthfully say that I trust. I look forward to discussing further projects with their group."

Warren H on September 2024


Avatar for Brothers Aluminum Corp

Brothers Aluminum Corp

33 E Merrick Rd
4.43(
182
)
Approved Pro

Brothers Aluminum Corp

33 E Merrick Rd
4.43(
182
)
Approved Pro
Customers say: Quality work
1155 local quotes requested
45 years of experience

For over 35 years, Brothers Aluminum has been committed to providing our customers with products and services custom tailored to their home remodeling needs. This commitment includes providing free in-home price assessments, 100% financing*, and lifetime warranties on our products. We are not a repair service. We specialize in siding and roofing installation; we cannot accept a repair project. Brothers Aluminum prides itself on its rich history, impeccable reputation (as exemplified by our A+ rating with the Better Business Bureau), professionalism, workmanship, and the attention to detail that makes each remodeling project unique. Whether your project calls for energy efficiency, durability, low maintenance, a budget friendly alternative, or a wide range of design and color options, you can trust that we will give your project the one-on-one attention it deserves. Having serviced over 60,000 homes on Long Island and the Tri-State area, it is customer satisfaction that has allowed Brothers Aluminum to expand from a siding company to a full service home remodeler. Today, we proudly offer our extensive knowledge based on decades of experience to ensure the completion of your home makeover project will exceed your every expectation.

"We reached out to Brother's as a former customer from 40 years ago. They came to my home, spent over an hour with us to listen to our needs, provide us with samples, and discuss options. Brothers resided our new home, replaced the roof, gutters, soffits, flashing of the chimney, replaced a new window, and pitched part of one of our chimney's. The work was impeccable. The owner was available for questions, the foreman was approachable, the workers kept the property neat, and our home looks brand new on the exterior. Brothers Alumnium didn't disappoint 40 years ago, and they didn't disappoint now. Highly recommend. 5 Stars!!!"

Sam A on October 2024

For over 35 years, Brothers Aluminum has been committed to providing our customers with products and services custom tailored to their home remodeling needs. This commitment includes providing free in-home price assessments, 100% financing*, and lifetime warranties on our products. We are not a repair service. We specialize in siding and roofing installation; we cannot accept a repair project. Brothers Aluminum prides itself on its rich history, impeccable reputation (as exemplified by our A+ rating with the Better Business Bureau), professionalism, workmanship, and the attention to detail that makes each remodeling project unique. Whether your project calls for energy efficiency, durability, low maintenance, a budget friendly alternative, or a wide range of design and color options, you can trust that we will give your project the one-on-one attention it deserves. Having serviced over 60,000 homes on Long Island and the Tri-State area, it is customer satisfaction that has allowed Brothers Aluminum to expand from a siding company to a full service home remodeler. Today, we proudly offer our extensive knowledge based on decades of experience to ensure the completion of your home makeover project will exceed your every expectation.

"We reached out to Brother's as a former customer from 40 years ago. They came to my home, spent over an hour with us to listen to our needs, provide us with samples, and discuss options. Brothers resided our new home, replaced the roof, gutters, soffits, flashing of the chimney, replaced a new window, and pitched part of one of our chimney's. The work was impeccable. The owner was available for questions, the foreman was approachable, the workers kept the property neat, and our home looks brand new on the exterior. Brothers Alumnium didn't disappoint 40 years ago, and they didn't disappoint now. Highly recommend. 5 Stars!!!"

Sam A on October 2024


Avatar for 3 Son's Siding & Gutters LLC

3 Son's Siding & Gutters LLC

Located In:
5.00(
5
)
Approved Pro

3 Son's Siding & Gutters LLC

Located In:
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3700 local quotes requested

Family owned and operated home improvement company, with a very simple mission: provide quality home improvement services at affordable prices. We truly care for our customers! We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, siding, roofing, gutters, and more! Call today for a free consultation.

"After a few delays because of rain they came they completed the job within two and a half hours cleaned everything up actually did some extra reinforcement on my porch at no extra charge highly recommend"

Arthur D on June 2025

Family owned and operated home improvement company, with a very simple mission: provide quality home improvement services at affordable prices. We truly care for our customers! We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, siding, roofing, gutters, and more! Call today for a free consultation.

"After a few delays because of rain they came they completed the job within two and a half hours cleaned everything up actually did some extra reinforcement on my porch at no extra charge highly recommend"

Arthur D on June 2025

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FAQs for roof sealant application projects in Greenwich, CT

A roof coating system lasts between 10 and 20 years. With a premium coating and regular maintenance—like inspections and touch-ups—your roof will stay protected against weather damage and water intrusion. This enhances its durability and preserves its structural integrity throughout its lifespan. Make sure to keep in contact with a roof coating pro so that you don’t miss regulating resealing. 

You should recoat or reseal your roof every four to six years. Maintaining a consistent recoating schedule preserves the integrity of the protective seal and prevents moisture penetration and material degradation. High-quality, built-up roof systems require this interval, and if an EPDM roof begins to leak, replacing the coating becomes necessary to restore full protection.

A roof coating can seal small cracks and stop minor water infiltration, helping to prevent roof leaks. While the coating enhances the roof’s durability and prevents early signs of leakage, it does not replace the need for full-scale repairs when substantial structural damage exists. Professional evaluation and repair are required to resolve significant water intrusion and ensure your roof retains long-lasting protection.

The Greenwich, CT homeowners’ guide to roof sealant applications

From average costs to expert advice, get all the answers you need to get your job done.

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